{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "0",
   "metadata": {},
   "source": [
    "<a href=\"https://githubtocolab.com/gee-community/geemap/blob/master/docs/notebooks/65_vector_styling.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open in Colab\"/></a>"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "1",
   "metadata": {},
   "source": [
    "Uncomment the following line to install [geemap](https://geemap.org) if needed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "2",
   "metadata": {},
   "outputs": [],
   "source": [
    "# !pip install geemap"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "3",
   "metadata": {},
   "source": [
    "**Styling Earth Engine vector data**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "4",
   "metadata": {},
   "outputs": [],
   "source": [
    "import ee\n",
    "import geemap"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "5",
   "metadata": {},
   "outputs": [],
   "source": [
    "# geemap.update_package()"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "6",
   "metadata": {},
   "source": [
    "## Use the default style"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "7",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "\n",
    "Map.addLayer(states, {}, \"US States\")\n",
    "Map"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "8",
   "metadata": {},
   "source": [
    "## Use Image.paint()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "9",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "image = ee.Image().paint(states, 0, 3)\n",
    "\n",
    "Map.addLayer(image, {\"palette\": \"red\"}, \"US States\")\n",
    "Map"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "10",
   "metadata": {},
   "source": [
    "## Use FeatureCollection.style()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "11",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "style = {\"color\": \"0000ffff\", \"width\": 2, \"lineType\": \"solid\", \"fillColor\": \"00000080\"}\n",
    "\n",
    "Map.addLayer(states.style(**style), {}, \"US States\")\n",
    "Map"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "12",
   "metadata": {},
   "source": [
    "## Use add_styled_vector()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "13",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "\n",
    "vis_params = {\n",
    "    \"color\": \"000000\",\n",
    "    \"colorOpacity\": 1,\n",
    "    \"pointSize\": 3,\n",
    "    \"pointShape\": \"circle\",\n",
    "    \"width\": 2,\n",
    "    \"lineType\": \"solid\",\n",
    "    \"fillColorOpacity\": 0.66,\n",
    "}\n",
    "\n",
    "palette = [\"006633\", \"E5FFCC\", \"662A00\", \"D8D8D8\", \"F5F5F5\"]\n",
    "\n",
    "Map.add_styled_vector(\n",
    "    states, column=\"NAME\", palette=palette, layer_name=\"Styled vector\", **vis_params\n",
    ")\n",
    "Map"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "14",
   "metadata": {},
   "outputs": [],
   "source": [
    "import geemap.colormaps as cm"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "15",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "\n",
    "vis_params = {\n",
    "    \"color\": \"000000\",\n",
    "    \"colorOpacity\": 1,\n",
    "    \"pointSize\": 3,\n",
    "    \"pointShape\": \"circle\",\n",
    "    \"width\": 2,\n",
    "    \"lineType\": \"solid\",\n",
    "    \"fillColorOpacity\": 0.66,\n",
    "}\n",
    "\n",
    "palette = list(cm.palettes.gist_earth.n12)\n",
    "\n",
    "Map.add_styled_vector(\n",
    "    states, column=\"NAME\", palette=palette, layer_name=\"Styled vector\", **vis_params\n",
    ")\n",
    "Map"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "16",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\").filter(\n",
    "    ee.Filter.inList(\"NAME\", [\"California\", \"Nevada\", \"Utah\", \"Arizona\"])\n",
    ")\n",
    "\n",
    "palette = {\n",
    "    \"California\": \"ff0000\",\n",
    "    \"Nevada\": \"00ff00\",\n",
    "    \"Utah\": \"0000ff\",\n",
    "    \"Arizona\": \"ffff00\",\n",
    "}\n",
    "\n",
    "vis_params = {\n",
    "    \"color\": \"000000\",\n",
    "    \"colorOpacity\": 1,\n",
    "    \"width\": 2,\n",
    "    \"lineType\": \"solid\",\n",
    "    \"fillColorOpacity\": 0.66,\n",
    "}\n",
    "\n",
    "Map.add_styled_vector(\n",
    "    states, column=\"NAME\", palette=palette, layer_name=\"Styled vector\", **vis_params\n",
    ")\n",
    "\n",
    "Map"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "17",
   "metadata": {},
   "source": [
    "## Use interactive GUI"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "18",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "\n",
    "Map.addLayer(states, {}, \"US States\")\n",
    "Map"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}
